Accuracy disputes from May 2017

triple frontier of Argentina, Brazil and Paraguay

enlargement or overgrowth of a muscle organ

thumb|right|The ultrastructure of a single Bacterium|bacterial cell ([[Bacillus subtilis). The scale bar is 200 nm.]]

Prince who rules in place of a monarch due to incapacity or absence

operating system

apostolic exarchate

economy of the region

Ruthenian Greek Catholic hierarch